sun valley MSTBVN, MSTBVP Owner's Operation And Installation Manual

Download

CAST IRON STOVE AND B-VENT

(FREESTANDING FIREPLACE HEATER)

BURNER SYSTEM

OWNER’S OPERATION AND INSTALLATION MANUAL

NATURAL GAS BURNER SYSTEM MODEL MSTBVN

PROPANE/LP GAS BURNER SYSTEM MODEL MSTBVP

REMOTE READY

IMPORTANT: This b-vent burner system must be installed into approved Sun Valley cast iron stove bodies, models MC(*) series ONLY. See page 3 of this manual.

QUALIFIED INSTALLER: If you encounter problems during installation of this product, please contact DESA International’s Technical Service Department at 1-800-337-2564.

* Indicates Color Suffix Designation

WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury, or loss of life.

FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

FOR YOUR SAFETY

WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electrical switch

• Do not use any phone in your building.

• Immediately call your gas supplier from a

neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the

fire department.

This appliance may be installed in an aftermarket*, permanently located manufactured (mobile) home, where not prohibited by state or local codes.

WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. For assistance or additional information consult a qualified installer, service agency, or the gas supplier.

— Installation and service must be performed by a qualified installer, service agency, or the gas supplier.

— This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certified kit is used.

*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.

Save this manual for future reference.

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

SAFETY INFORMATION

WARNINGS

IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate, or service this stove and burner system. Improper use of this stove and burner system can cause serious injury or death from burns, fire, explosions, electrical shock, and carbon monoxide poisoning.

DANGER: Carbon monoxide

poisoning may lead to death!

This stove with burner system is a vented product. This stove with burner system will not produce any gas leakage into your home if properly installed. This stove must be properly installed by a qualified service person. The glass door must be properly seated and sealed. If this unit is not properly installed by a qualified service person with glass door properly seated and sealed, gas leakage can occur.

Carbon Monoxide Poisoning: Early signs

of carbon monoxide poisoning resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the stove may not have been installed properly. Get fresh air at once! Have stove inspected and serviced by a qualified service person. Some people are more affected by carbon monoxide than others. These include pregnant women, people with heart or lung disease or anemia, those under the influence of alcohol, and those at high altitudes.

Propane/LP gas and natural gas are both odorless. An odor-making agent is added to each of these gases. The odor helps you detect a gas leak. However, the odor added to these gases can fade. Gas may be present even though no odor exists.

Make certain you read and understand all warnings. Keep this manual for reference. It is your guide to safe and proper operation of this stove and burner system.

WARNING: Any change to this stove or burner system or its controls can be dangerous.

1. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases unless a certified kit is used.

2. For propane/LP burner system, do not place propane/LP supply tank(s) inside any structure. Locate propane/LP supply tank(s) outdoors. T o prevent performance problems, do not use propane/LP fuel tank of less than 100 lbs. capacity.

3. If you smell gas

• shut off gas supply

• do not try to light any appliance

• do not touch any electrical switch; do

not use any phone in your building

• immediately call your gas supplier

from a neighbor’s phone. Follow the gas supplier’s instructions

• if you cannot reach you gas supplier ,

call the fire department.

4. Never install the stove

• in a recreational vehicle

• where curtains, furniture, clothing, or

other flammable objects are less than 42" from the front, top, or sides of the fireplace

• in high traffic areas

• in windy or drafty areas

5. This stove reaches high temperatures. Keep children and adults away from hot surfaces to avoid burns or clothing ignition. Stove will remain hot for a time after shutdown. Allow surfaces to cool before touching.

6. Carefully supervise young children when they are in the room with stove.

7. Do not modify this burner or stove under any circumstances. Any parts removed for servicing must be replaced prior to operating stove or burner system.

8. Turn burner system off and let cool before servicing, installing, or repairing. Only a qualified service person should install, service, or repair the stove or burner system. Have burner system inspected annually by a qualified service person.

9. You must keep control compartments, burners, and circulating air passages clean. More frequent cleaning may be needed due to excessive lint and dust from carpeting, bedding material, pet hair, etc. T urn of f the gas valve and pilot light before cleaning stove.

10. Have venting system inspected annually by a qualified service person. If needed, have venting system cleaned or repaired. See Cleaning and Mainte- nance, page 22.

11. Keep the area around your stove clear of combustible materials, gasoline, and other flammable vapor and liquids. Do not run burner system where these are used or stored. Do not place items such as clothing or decorations on or around stove.

12. Do not use this stove to cook food or burn paper or other objects.

13. Never place anything on top of stove.

14. Do not use any solid fuels (wood, coal, paper, cardboard, etc.) in this stove. Use only the gas type indicated on burner system nameplate.

15. This appliance, when installed, must be electrically grounded in accordance with local codes or, in the absence of local codes, with the National Electri-

cal Code, ANS/NFPA 70, or the Canadian Electrical Code, CSA C22.1.

16. Do not obstruct the flow of combustion and ventilation air in any way . Provide adequate clearances around air openings into the combustion chamber along with adequate accessibility clearance for servicing and proper operation.

17. Do not install stove directly on carpeting, vinyl tile, or any combustible material other than wood. The stove must set on a metal or wood panel extending the full width and depth of the stove.

18. Do not use stove or burner system if any part has been exposed to or under water. Immediately call a qualified ser vice person to arrange for replacement of the unit.

19. Do not operate burner system if an y log is broken.

20. Do not use a blower insert, heat exchanger insert, or other accessory not approved for use with this stove.

21. Do not operate burner system with glass door removed, cracked, or broken.

22. This burner system must be properly connected to a vent system. This burner system is equipped with a vent safety shutoff system.

For more information, visit www.desatech.com

107281

OWNER’S MANUAL

PRODUCT IDENTIFICATION

Cast Iron Stove Body

Log Set

Venting System

ON/OFF Switch (Opposite Side)

Draft Hood Relief Opening

Piezo Ignitor

OFF

Control Valve

Cast Iron Stove Body

LOCAL CODES

Install and use stove and burner system with care. Follow all local codes. In the absence to local codes, use the current National Fuel Gas Code ANS Z223.1, also known as NFPA 54* (USA) or the current CAN/CGA- B149[.1 or .2] Installation Codes (Canada).

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

PRODUCT FEATURES

OPERATION

This B-vent freestanding stove with burner system is clean burning and vents vertically. Heat is generated by both realistic flames and glowing embers. When used without the blower accessory, the stove with burner system requires no electricity making it ideal for emergency backup heat.

PIEZO IGNITOR

This burner system has a piezo ignitor. This system requires no matches, batteries, or other sources to light burner system.

Pilot Assy

Blower with Adjustment Knob (Optional Installation)

Rear Cover

Glowing Embers

Figure 1 - Sun Valley B-Vent Freestanding Fireplace Shown Installed in Approved Sun Valley Cast Iron Stove Body Models MC Series Only

107281

Grate Assembly

Lava Rock

Burner

Glass Door Assembly

For more information, visit www.desatech.com

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

PRE-INSTALLATION PREPARATION

WARNING: A qualified service person must install stove and burner system. Follow all local codes.

Corner Installation

CAUTION: This stove creates warm air currents. These currents move heat to wall surfaces next to stove. Installing stove next to vinyl or cloth wall coverings or operating stove where impurities (such as tobacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.) in the air exist, may discolor walls.

LOCATION AND SPACE REQUIREMENTS

Determine the safest and most efficient location for your Sun Valley B-vent freestanding stove. Make sure that rafters and wall studs are not in the way of the venting system. Choose a location where the heat output is not affected by drafts, air conditioning ducts, windows, or doors. Figure 2 shows some common locations. Read all venting information in this manual. Be aware of all restrictions and precautions before deciding the exact location for your stove.

When deciding the location of your stove, follow these rules:

1. Do not connect this stove and burner system to a chimney flue serving a separate solid-fuel burning fireplace or appliance.

2. Due to high temperatures, do not locate this stove in high traffic areas or near furniture or draperies.

3. Proper clearances must be maintained, see Figures 3 and 4.

4. This stove is a freestanding unit designed to set directly on the floor. If your stove is to be installed directly on carpeting, vinyl tile, or any combustible material other than wood, it must be installed on a metal or wood panel extending the full width and depth of the stove. See Figure 5.

On Wall with Vertical Termination Through Ceiling

Figure 2 - Common Freestanding Stove Locations

Ceiling

42"

36"

from

Front

Floor

Figure 3 - Minimum Clearances for Standard Installation

Figure 4 - Minimum Clearance for Corner Installation

29"

from

Back

Wall

/2"

Figure 5 - Freestanding Stove with Burner System Bottom Dimensions

Front

26"

Front

For more information, visit www.desatech.com

107281

CAST IRON STOVE

OWNER’S MANUAL

AND B-VENT BURNER SYSTEM ASSEMBLY

STOVE BODY ASSEMBLY

1. Lift off corrugated box enclosing stove body crating.

2. Remove all screws fastening the wood frame enclosure. Spread wood frame open and lift away from plastic-bagged stove body. The bottom pieces of pallet wood will remain bolted to the stove body.

3. Remove plastic bag from stove body.

4. Remove back panel from stove and discard (see Figure 6). Use an adjustable wrench or a 10 mm socket. Remove six (6) bolts and washers. Keep bolts and washers to attach rear cover.

5. Remove all contents from inside stove cavity. Contents include:

(1) - Stove bottom (Discard - Not used

with this application) (4) - Legs with leg leveler bolts (1) - Bottom door (3) - Top grates (1) - Hardware kit bag with fasteners

6. Carefully lay stove body on back to attach bottom components to stove body (see Figure 7). Rest stove on drop cloth or blanket to avoid scratching stove edges.

7. Remove remaining pallet wood attached to bottom of stove body (see Figure 8). Use an adjustable wrench to remove bolts.

8. Fasten each leg to stove with four (4) M8 x 1.25 - 20mm bolts. Use a flat washer and lock washer with each bolt. Tighten bolts into threaded holes on stove body (see Figure 9 and Figure 10, page 6). Use an adjustable wrench or a 12mm socket.

Bolt

Back Stove Panel

Figure 6 - Removing Back Panel

Front of Stove Unit

Drop Cloth/ Blanket

Figure 7 - Laying Down Stove On Side

Pallet Wood

Figure 8 - Removing Pallet Wood From The Bottom of The Stove

Door Hinge Step Bolt Hole

Product Identification Label

Top of Stove Unit

Bolt

Leg Hole

Front of Stove Unit

Pallet Wood Bolted to Bottom of Stove Body

Front

Door Catch Bolt With Adjustable Hex Nuts Hole

Front

Pallet Wood

Bottom Of Stove Unit

Leg Hole

Stove Unit

107281

Bottom Of Stove Unit

Leg Hole

Figure 9 - Locating Threaded Holes for Legs and Door Attachment

For more information, visit www.desatech.com

Continued

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

CAST IRON STOVE AND B-VENT BURNER SYSTEM ASSEMBLY

Continued

9. Attach stove door by inserting step bolt through door hinge pivot hole and into threaded hole in stove body (see Figure 9, page 5 and Figure 11). Use an adjustable wrench or a 12mm socket to fasten step bolt. Tighten step bolt until snug. Make sure door moves freely.

Washers

Bolt

Figure 10 - Attaching Stove Legs

Stove Door Panel

Door Hinge

Step Bolt

Bolt Shoulder

Figure 11 - Attaching Lower Stove Door Panel

Bottom Of Stove Unit

Leg

Threaded Hole

10. Install door catch bolt (M8 x 1.25-55mm with two M8 hex nuts) into threaded hole on stove body (see Figure 9, page

5). Use an adjustable wrench or a 12mm socket. The catch bolt has two hex nuts attached to it (see Figure 12). The top nut is a bolt stop and the bottom nut is for door leveling adjustment.

11. Check general catch bolt alignment with door claw. Make final adjustment and door leveling after stove is in normal standing position.

12. Carefully lift stove back up on its four attached legs.

13. Remove 2 bolts from bottom of stove and one from the top of the stove to remove the front panel assembly (see Figure 13).

14. Lay the front panel assembly face down on a protected surface. Remove the two screws that hold the front plate onto the front surround plate (see Figure 14). Save these screws.

15. Remove the seven screws and washers that hold the screen onto the front surround plate. Discard these screws, washers, and screen. They are for ventfree use only (see Figure 14).

16. Replace the two screws from step 14 to reassemble the front plate and the front surround plate. Set this assembly aside until stove heater has been installed, logs have been placed inside of heater, and glass door to heater insert has been replaced.

17. Remove the two screws that secure the metal plate located across the front section at the top of the stove body (see Figure 15). Discard these screws and metal plate. They are for vent-free use only.

Bolt Stop

Adjusting

Door Claw

Door

Figure 12 - Catch Bolt and Door Claw Orientation

Nut

Catch Bolt

Stove Body

Front Assembly

Figure 13 - Removing Front Assembly

Front Surround Plate

Screw with Washer

Screen

Front Plate

Figure 14 - Removing Screen from Front Assembly

Screw

Metal Plate

Figure 15 - Removing Metal Plate from Stove Body

Bolt

Screws

Stove Body

For more information, visit www.desatech.com

107281

OWNER’S MANUAL

CAST IRON STOVE AND B-VENT BURNER SYSTEM ASSEMBLY

Continued

INSTALLING B-VENT BURNER SYSTEM INTO STOVE BODY

1. Carefully lift burner system and place into stove body from the rear of stove (see Figure 16).

2. Place gasket on top of burner system and align over venting hole (see Figure 17). (An extra gasket is supplied with the burner system and should be kept with the owner’s manual.)

3. Place 4" connector plate over gasket and align holes. Secure with hex screws provided (see Figure 17).

IMPORTANT:

must not be installed until after burner system has been inserted into stove body.

4. Place the left and right grate top into top of stove body. Discard center grate top and replace with center top grate provided with burner system.

Gasket and connecting plate

Cast Iron Stove Body

Burner System

Figure 16 - Installing Burner System into Cast Iron Stove Body

Center Top Grate (Included with Burner System)

Hex Screw

Left Top Grate

Burner System in

4" Connector Plate

Gasket

Right Top Grate

Stove Body

107281

Figure 17 - Installing Gasket, Connector Plate, and Top Grates

For more information, visit www.desatech.com

Continued

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

CAST IRON STOVE AND B-VENT BURNER SYSTEM ASSEMBLY

Continued

INSTALLING OPTIONAL BLOWER ACCESSORY

NOTICE: If installing blower in an existing stove burner system with gas connections, shut off gas supply and disconnect burner system from gas supply. Contact a qualified service person to do this.

1. Remove 4 hex screws securing rear cover to back of stove body (see Figure 18).

2. Separate bottom cover from rear cover by loosening the 8 mounting screws (see Figure 18).

3. Align the holes in the top mounting tabs of blower with the holes in wall of rear cover. Using the 4 screws provided, mount blower and tighten screws securely (see Figure 19).

4. Attach thermal switch and bracket to inside rear cover wall with two hex head screws provided as shown. After secur ing bracket to rear cover, carefully bend along existing bend line on bracket to almost a 90° angle (see Figure 19). This will allow thermal switch to be positioned against stove rear wall and sense temperature when in operating mode.

5. Place speed control on left inside of rear cover and push the plastic control shaft through opening (see Figure 19).

6. While supporting speed control, secure control shaft with lock nut by pushing and turning lock nut with pliers clockwise until tight against the side of rear cover. Place control knob provided onto shaft.

7. Place the green ground w ire be tween the bottom hole on the blower assembly and the hex screw and tighten (see Figure 20, page 9).

8. Connect the blue wire to the blower assembly and one side of the thermal switch (see Figure 20, page 9).

9. Connect the black wire to the other side of the thermal switch (see Figure 20, page 9).

10. Connect the white wire to the other terminal on the blower motor assembly (see Figure 20, page 9). Make sure the thermal switch has been properly installed to fit against back of fireplace insert after the rear cover assembly has been reinstalled.

11. Make sure all wire connections to terminals on blower motor and thermal switch are securely attached and that the screw retaining the green ground wire is tight.

12. Check to make sure that the power cord is completely clear of the blower wheel and that there are no foreign objects in blower wheel.

WARNING: Never touch the

blower wheel while in operation.

13. Peel of f the backing paper and stick the supplied wiring diagram decal on the inside of rear cover as shown (see Figure 20, page 9).

14. Connect or reconnect gas supply following instructions in Connecting

Stove and Burner System to Gas Supply, page 14.

Hex Screws

Stove Body

Bottom Cover

Figure 18 - Removing Rear Cover and Bottom Cover from Stove Body

Rear Cover

Mounting Screws

Hex Screws

Locknut

Blower Control Knob

Thermal Switch and Bracket

Mounting Holes

Blower Assembly

Figure 19 - Blower Assembly, Speed Control, and Thermal Switch Locations

Control Shaft

TOP VIEW

Speed Control

Screws

Mounting Holes

For more information, visit www.desatech.com

107281

OWNER’S MANUAL

CAST IRON STOVE AND B-VENT BURNER SYSTEM ASSEMBLY

Continued

WARNING: A qualified installer or service person must connect burner system to gas supply. Follow all local codes.

15. Reattach bottom cover to rear cover with 8 screws removed in step 2 on page 8 (see Figure 18, page 8). Make sure that you don’t pinch any wires during reassembly.

WARNING: Failure to position the parts in accordance with supplied diagrams or failure to use only parts specifically approved with this heater may result in damage or personal injury.

Power Cord

Speed Control Box

Black Wire

Thermal Switch

Screw

Green Ground Wire

Figure 20 - Blower Wiring Layout

107281

(Route Through Plastic Bushing in Bottom Cover When Assembled)

White WireBlue Wire

Wiring Diagram Decal

INSTALLING REAR COVER

1. Place rear cover behind stove body. Rear cover will rest on the bottom ledge of the stove body.

2. Place wire harness from ON/OFF switch under the cast of stove body.

3. Using screws provided, attach rear cover to back of stove body. See Figure 21.

IMPORTANT:

securely in place before venting pipes are installed.

4. Open lower door panel. The valve is attached to the underside of the burner system assembly.

5. Connect one terminal of the wire from ON/OFF switch to the THTP terminal on the valve. Connect remaining wire terminal to the TH terminal on the valve. Make sure that the wire terminals are in the positions on the unit as pictured in Figure 22. If wires are not connected as shown, the ON/OFF switch will not work.

Hex Screws

Figure 21 - Installing Rear Cover (Shown with Optional Blower Accessory)

Figure 22 - Control Valve Terminals

This rear cover must be

Rear Cover (Shown with Optional Blower)

ON/OFF Switch

ON/OFF Switch Wire Harness

Blower Power Cord

To Control Switch

For more information, visit www.desatech.com

VENTING INSTALLATION

WARNING: Read all instructions completely and thoroughly before attempting installation. Failure to do so could result in serious injury, property damage, or loss of life. Operation of improperly installed and maintained venting system could result in serious injury, property damage, or loss of life.

NOTICE: Failure to follow these instructions will void the warranty.

INSTALLATION PRECAUTIONS

Consult local building codes before beginning the installation. Only a qualified service person should install venting system. The installer must follow these safety rules:

• Wear gloves and safety glasses for protection

• Use extreme caution when using ladders or when on roof tops

• Be aware of electrical wiring locations in walls and ceilings

The following actions will void the warranty on your venting system:

• Installation of any damaged venting component

• Unauthorized modification of the venting system

• Installation of any component part not manufactured or approved by DESA International

• Installation other than as instructed by these instructions

Your burner system is approved for use with any listed gas vent. A listed gas vent is a factory made and listed system designed, and installed exclusively for removing products of combustion, excess air, and dilution air resulting from burning fuel gas. Metal vents, the most common type of vent, employ double wall construction enclosing an insulating air space. This air space both helps keep flue gases warm and reduce heat transferred to nearby combustibles. This appliance is equipped with a safety control system designed to protect against improper venting of combustion products.

Continued

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

VENTING INSTALLATION

Continued

It is very important that the venting system maintain its balance between the combustion air intake and the flue gas exhaust. Certain limitations apply to vent configurations and must be strictly followed.

WARNING: This gas stove with burner system and vent assembly must be vented directly to the outside. The venting system must NEVER be attached to a chimney serving a separate solid fuel burning appliance.

TYPE B-VENT INSTALLATION (Listed B-0 or Greater)

Before beginning installation be sure that the overall height and gas vent size conform to building code requirements. Gas vents extending through pitched roofs can extend a minimum height of at least 600 mm (2') higher than any obstruction within 3m (10'). Gas vents extending through flat roofs are required to extend at least 600 mm (2') above the roof and at least 600 mm (2') higher than any portion of the building or adjoining building within 3m (10') of the gas vent.

• Venting instruction contained in this manual may or may not apply to your area. Consult your local authority for requirement in your area.

• Where the gas vent extends through accessible spaces, it should be enclosed to avoid personal contact and damage. Enclosure walls should have a fire rating equal to or greater than the floors through which the gas vent passes except in single or two-family dwellings.

• Situate the gas vent in the structure so that it can be installed without cutting joists, sills, plates, or major load bearing partitions or members. It is also important to locate the base of the gas vent as near as possible to the heating appliance.

• This heater must be properly connected to a venting system. This heater is equipped with a vent safety shutoff system.

• Use only vents labeled "FOR EXTERIOR USE" above the roofline.

• Consult the authority having jurisdiction to select the correct gas vent diameter. Avoid using a larger than necessary diameter.

Round Top

Storm Collar

Flashing

Firestop Spacer

Enclosure Wall

Gas Vent Length

Support Plate

Adjustable Length

Figure 23 - Typical B-Vent Installation

Keep Electrical Wires and Building Insulation Away from Gas Vent and Out of the Required Air Space

Roof Support

25mm (1") Clearance to Combustible Material

25mm (1") Clearance to Combustibles

INSTALLATION OF LISTED B-1 VENT

WARNING: Installation should only be made by qualified persons who are familiar with the safety procedures required for the installation of the product, who are equipped with the proper tools and testing instruments, and who have achieved proper certification of licensing. Installations made by unqualified persons can result in the risk of injury or electrical shock which can be serious or even fatal.

Figure 24 and Figures 25 and 26, page 11, show other options for the gas vent. When venting through a side wall your vent pipe must have the proper temperature rating (see Figure 26, page 11). Manufacturer’s clearances must also be maintained. Consult the authority having jurisdiction in your area regarding venting through side wall.

Figure 24 - Vertical Venting Through Ceiling Using Two 90

Elbows

For more information, visit www.desatech.com

107281

OWNER’S MANUAL

VENTING INSTALLATION

Continued

Figure 25 - Vertical Venting Configuration Through Chimney

INSTALLING VENT SYSTEM IN A CHASE

A chase is a vertical boxlike structure built to enclose venting that runs along the outside of a building. A chase is not required for such venting.

NOTICE: Treatment of firestops and construction of the chase may vary from building type to building type. These instructions are not substitutes for the requirements of local building codes. You must follow all local building codes.

Note:

When installing in a chase, you should insulate the chase as you would the outside walls of your home. This is especially important in cold climates. Minimum clearance between vent pipes and combustible materials such as insulation is 1".

CHECKING VENT CAPACITY

Complete all gas piping, electrical, and vent connections. After adjusting the fireplace and lighting the main burners, allow a couple of minutes for warm-up. Hold a lighted match just under the rim of the draft hood relief opening. Proper venting will draw the flame toward or into the draft hood. Improper venting, indicated by escape or spillage of burned gas, will cause match to flicker or go out. Smoke from a cigarette will also be pulled into the draft hood if the vent is drawing properly.

CHIMNEYS

• Complete familiarity with chimney condition, height, size, clearance to combustibles and other factors is essential.

NOTICE: Consult the authority having jurisdiction in your area regarding masonry chimney venting applications.

NOTICE: A complete chimney inspection by a qualified person should be performed.

• Appliances using B-vent connectors to vent into a masonry or factory-built chimney should not exceed 1 1/2 feet in length for every inch of connector diameter (3" vent connector has a maximum 4 1/2 foot length; 5" connector has maximum 7 1/2 foot length).

• Oversized chimneys should be relined with appropriate listed relining systems.

• Cleanout access may be required.

Figure 26 - Venting Through a Side Wall

107281

Figure 27 - Test for Proper Venting

Figure 28 - Straight Installation into Masonry Chimney

Continued

For more information, visit www.desatech.com

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

VENTING INSTALLATION

Continued

RELINING SYSTEMS

• Suitability and approval of relining materials should be determined.

• Condition, size, height, and termination of the chimney to be relined must be determined.

• No substitution of components should be made.

• Joints and connectors should be made according to manufacturer’s instructions.

NOTICE: Consult the authority having jurisdiction in your area regarding listed chimney liner venting applications.

WARNING: Operation of improperly installed and maintained venting system could result in serious injury, property damage, or loss of life.

Figure 29 - Typical Straight Installation with Listed Chimney Liner

HIGH ALTITUDE INSTALLATION

Your Sun Valley B-vent freestanding stove and burner system has been AGA tested and approved for elevations from 0-2000 feet and CGA certified for elevations from 0-4500 feet.

When installing this stove and burner system at an elevation above 2000 feet (in the USA), you may need to decrease the input rating by changing the existing burner orifice to a smaller size. Reduce input 4% for each 1000 feet above sea level. Check with your local gas company for proper orifice size identification and proper orifice for your location.

When installing this fireplace at an elevation above 4500 feet (in Canada), check with local authorities.

For assistance with any high altitude installation contact DESA International’s Technical Service Department at 1-800-DESA-LOG (1-800-337-2564).

TROUBLESHOOTING VENTING PROBLEMS

Most venting problems are caused by incorrect vent sizing, improper installation, or inadequate air supply. A preliminary check for a field problem might include:

• Using a draft meter to determine if venting system draft meets manufacturer’s specifications

• Checking the vent sizing according to manufacturer’s specifications, appliance input, and venting configuration

• Examining the entire venting system for faults such as disconnected joints for damaged vent sections

• Making sure vent and air openings are not obstructed

If these procedures do not reveal the source of the problem, troubleshooting may include attention to common venting problems.

FLUE GAS SPILLAGE

Spillage occurs when flue gases cannot exit the vent system and back up into the dwelling. A primary symptom of appliances equipped with a Vent Safety Shutoff System (flue spill switch) is unexplained appliance shutoffs. Other symptoms of flue gas spillage at the draft hood include condensation on walls and windows and/or noticeable odors. Spillage may also result in the release of carbon monoxide, a colorless, odorless, highly toxic gas. A simple spillage test can be conducted if spillage is suspected. See Checking Gas Connection, pages 14 and 15.

CAUSES OF SPILLAGE AND CORRECTIVE ACTION

Incorrect Vent Sizing

If the vent is too small or too short, spillage may occur. If the vent is too large, excessive dilution air may cool flue gases and reduce draft, causing spillage. The vent cap size should also be checked. Check manufacturer’s instructions, appliance input rating, and appropriate sizing tables.

Venting Condition

Loose joints can affect draft and cause spillage. “Mashed” vent sections and damaged vent caps can restrict flow and cause spillage. Examine and replace as needed.

Obstructions

Small animals or birds may get into and block the vent or draft hood outlet. Dust, lint, and foreign objects may obstruct air inlets. Remove obstructions and clean openings.

Lateral Run

Lengthy horizontal or non-vertical runs cause resistance to flow and may reduce draft enough to cause spillage. The pitch of lateral runs can also be a problem; lateral runs should be pitched 1/4" rise per foot of horizontal run from the appliance to the vent.

Elbows

Too many elbows cause excessive restriction of flow and may result in spillage. Usually, two 90º turns can be tolerated in a properly sized venting system. More than two may cause problems and necessitate changing the system.

For more information, visit www.desatech.com

107281

OWNER’S MANUAL

TROUBLESHOOTING VENTING PROBLEMS

Continued

Negative Pressure in the Dwelling

An extremely tight house may not supply adequate combustion and venting air. Use of mechanical exhaust such as a dryer vent or range vent may worsen the problem. An air exchange system must be installed in the dwelling to correct this problem.

Flue Gas Cooling

Venting exposed to extremely cold temperatures or venting of single wall construction loses heat needed to maintain draft; massive masonry chimneys absorb needed heat. If the flue gases cool excessively, draft is reduced and spillage may result. Use proper materials, insulate and protect properly, reline when necessary.

Down Drafts

In certain wind conditions and in certain relationships with nearby structures and objects, high pressure conditions may affect draft negatively. Relocate the vent cap, raise its height, or use an approved high wind cap.

STOVE AND B-VENT BURNER SYSTEM INSTALLATION

NOTICE: This heater is intended for use as supplemental heat. Use this heater along with your primary heating system. Do not install this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

CHECK GAS TYPE

Use proper gas type for the burner system unit you are installing. If you have conflicting gas types, do not install burner system. See dealer where you purchased the burner system for proper system according to your gas type.

INSTALLING GAS PIPING TO FIREPLACE LOCATION

WARNING: A qualified installer or service person must connect burner system to gas supply. Follow all local codes.

CAUTION: For propane/LP units, never connect heater directly to the propane/LP supply. This heater requires an external regulator (not supplied). Install the external regulator between the heater and propane/LP supply.

Installation Items Needed

Before installing stove and burner system, make sure you have the items listed below.

• external regulator (supplied by installer)

• piping (check local codes)

• sealant (resistant to propane/LP gas)

• equipment shutoff valve *

• test gauge connection *

• sediment trap

• tee joint

• pipe wrench

• approved flexible gas line with gas connector (if allowed by local codes) (not provided)

* A CSA/AGA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the CSA/AGA design-certified equipment shutoff valve from your dealer.

For propane/LP connections only, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pressure, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 30. Pointing the vent down protects it from freezing rain or sleet.

Propane/LP Supply Tank

External Regulator

107281

Vent Pointing Down

Figure 30 - External Regulator with Vent Pointing Down (Propane/LP Only)

Continued

For more information, visit www.desatech.com

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

STOVE AND B-VENT BURNER SYSTEM INSTALLATION

Continued

CAUTION: Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to fireplace. If pipe is too small, undue loss of pressure will occur.

Installation must include an equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from burner system (see Figure 31).

Check your building codes for any special requirements for locating equipment shutoff valve to stove.

Apply pipe joint sealant lightly to male threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged fireplace valves.

CAUTION: Use pipe joint sealant that is resistant to liquid petroleum (LP) gas.

We recommend that you install a sediment trap/drip leg in supply line as shown in Figure 31. Locate sediment trap/drip leg where it is within reach for cleaning. Install in piping system between fuel supply and heater. Locate sediment trap/drip leg where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into burner system gas controls. If sediment trap/ drip leg is not installed or is installed wrong, burner system may not run properly.

CSA/AGA DesignCertified Equipment Shutoff Valve with 1/8" NPT Tap*

Approved Flexible Gas Line

3" Minimum

Cap Pipe Nipple Tee Joint

Sediment Trap/Drip Leg

Figure 31 - Gas Connection

* The CSA/AGA design-certified equipment shutoff valve may be supplied with the appliance or you can purchase it from your dealer.

CONNECTING STOVE AND BURNER SYSTEM TO GAS

Natural - From Gas Meter (5" W.C. to 10.5" W.C. Pressure )

Propane/LP - From External Regulator (11" W.C. to 14" W.C. Pressure)

CHECKING GAS CONNECTIONS

SUPPLY

WARNING: Test all gas pip-

Installation Items Needed

• 5/16" hex socket wrench or nut-driver

• sealant (resistant to propane/LP gas, not provided)

1. Open lower door panel.

2. Route flexible gas line (provided by

installer) from equipment shutoff valve to burner system. Route flexible gas supply line through slot in stove bottom and attach to valve.

3. Attach a 45° flare union gas connector

to flexible gas line from gas supply (see Figure 32). Connect flare union to flexible gas line attached to gas regulator of fireplace (see Figure 32).

4. Check all gas connections for leaks. See

Checking Gas Connections.

Equipment Shutoff Valve

To Gas Supply (Natural)

Flexible Gas Line from Equipment Shutoff Valve Provided by Installer

Figure 32 - Attaching Flexible Gas Lines Together

To External Regulator (Propane/LP)

ing and connections for leaks after installing or servicing. Correct all leaks at once.

WARNING: Never use an open flame to check for a leak. Apply commercial leak test solution to all gas joints. Bubbles forming show a leak. Correct all leaks at once.

Pressure Testing Gas Supply Piping System

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

Disconnect appliance with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping systems. Pressures in excess of 1/2 psig (3.5 kPa) will damage burner system gas regulator .

2. Cap off open end of gas pipe where equipment shutoff valve was connected.

3. Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas burner system or

opening main gas valve located on or near gas meter for natural gas burner system,

or using compressed air.

For more information, visit www.desatech.com

107281

OWNER’S MANUAL

POSITION

OFF

POSITION

STOVE AND B-VENT BURNER SYSTEM INSTALLATION

Continued

4. Check all joints of gas supply piping system. Apply commercial leak test solution to all gas joints. Bubbles forming show a leak. Correct all leaks at once.

5. Reconnect burner system and equipment shutoff valve to gas supply . Check reconnected fittings for leaks.

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1. Close equipment shutoff valve (see Figure 33).

2. Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas burner system or

opening main gas valve located on or near gas meter for natural gas burner system,

3. Check all joints from propane/LP supply tank or gas meter to equipment shutoff valve (see Figure 34 for propane/LP or Figure 35 for natural). Apply commercial leak test solution to all gas joints. Bubbles forming show a leak. Correct all leaks at once.

or using compressed air.

Open

Equipment Shutoff Valve

Closed

Figure 33 - Equipment Shutoff Valve

Equipment Shutoff Valve

Gas Valve

Figure 34 - Checking Gas Joints for Propane/LP Gas Burner System

Propane/LP Supply Tank

Pressure Testing Burner System Gas Connections

1. Open equipment shutoff valve (see Figure 33).

2. Open propane/LP supply tank valve for propane/LP burner system or main gas valve located on or near gas meter for natural gas burner system.

3. Make sure control knob of burner system is in the OFF position.

4. Check all joints from equipment shutoff valve to thermostat gas valve (see Figure 34 for propane/LP or Figure 35 for natural). Apply commercial leak test solution to all gas joints. Bubbles forming show a leak. Correct all leaks at once.

5. Light burner system (see Lighting In- structions, page 19). Check all other internal joints for leaks.

6. Turn off burner system (see T o T urn Off Gas to Appliance, page 19).

107281

Equipment Shutoff Valve

Gas Meter

Gas Valve

Figure 35 - Checking Gas Joints for Natural Gas Burner System

For more information, visit www.desatech.com

Continued

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

STOVE AND B-VENT BURNER SYSTEM INSTALLATION

Continued

INSTALLING OPTIONAL WALL MOUNTED SWITCH GWMS2

1. Connect one terminal of 25 ft. wire for the wall switch to the TPTH terminal on the valve. Connect remaining wire terminal to the TH terminal on the valve. Make sure that the wire terminals are in the positions on the unit as pictured in Figure 36. If wires are not connected as shown, the switch will not work.

2. Route the 25 ft. wire through openings provided on the sides of the burner system to a convenient location to mount your switch.

3. Connect one bare wire end to each of the terminals of the GWMS2 wall switch.

4. Install the wall switch and cover in the wall.

To Control Switch or Optional Accessory

Figure 36 - Control Valve Terminals

INSTALLING OPTIONAL WALL MOUNTED THERMOSTAT GWMT1, GWMS2

WARNING: Installation must be done by a qualified installer familiar with low voltage wiring procedures.

WARNING: Do not connect this thermostat to any electrical source! Electrical shock and/or fire hazard will occur.

1. Open lower door panel. The valve is attached to the underside of the firebox assembly.

2. Disconnect from the valve the wires running from the ON/OFF switch.

3. Connect one terminal of the wire for the wall thermostat to the THTP terminal on the valve. Connect remaining wire terminal to the TH terminal on the valve. Make sure that the wire terminals are in the positions on the unit as pictured in Figure 36. If wires are not connected as shown the thermostat will not work.

4. Route the wire to a convenient location to mount your thermostat (no outside wall). must not exceed 25 feet in length.

The thermostat should be mounted 54" above the floor in a location where there is good air circulation. Avoid heat sources such as lamps, direct sunlight, fireplace, or heat and air conditioning ducts.

5. Gently remove the cover of the thermostat from the base. Grasp the sides of the cover firmly and pull to separate from the base.

6. Feed the electrical wires through the rectangular slots (from the back) on each side of the base (see Figure 37).

IMPORTANT:

The wire

7. Connect one bare wire end to each terminal (“W” and “R”) of the thermostat base (see Figure 38).

8. Install the base to the wall with screws provided with thermostat.

9. Move the temperature adjustment back and forth to insure the bimetal is free from restrictions.

10. Replace the cover onto the base. (Upon installation, the thermostat must be allowed to stabilize at room temperature for a minimum of 30 minutes for proper operation.)

11. Set the temperature adjustment to the desired setting. This thermostat has been electronically calibrated at the factory. No adjustment or leveling is necessary .

Feed wires through rectangular slots

Figure 37 - Back View of Thermostat Base

Terminal “W”

Terminal “R”

For more information, visit www.desatech.com

WARNING: Do not connect this thermostat to a power source. Electrical shock and/or fire hazard will occur.

Figure 38 - Thermostat Base Terminal “W” and “R”

107281

OWNER’S MANUAL

STOVE AND B-VENT BURNER SYSTEM INSTALLATION

Continued

INSTALLING OPTIONAL WIRELESS HAND-HELD REMOTE CONTROL ACCESSORIES - GHRC AND GHRCTA SERIES

NOTICE: Only use alkaline batteries (not included).

Installing Remote Receiver

1. Open bottom door on stove body and locate the switch plate on the left of the valve bracket.

2. Disconnect wires from THTP and TH on control valve that lead to the switch (see Figure 36, page 16). Discard switch plate, screws, and nuts.

3. Install 9-volt battery (not included) into receiver battery clip and connect to terminals (see Figure 39).

4. Place receiver into valve bracket and align holes (see Figure 40).

5. Use push-in fasteners included with receiver to secure to bracket.

6. Connect the wires from the receiver to the valve at TH and THTP (see Figure 36, page 16).

Receiver

Installing 9-Volt Battery in HandHeld Remote Control Unit

1. Remove battery cover on back of remote control unit

2. Attach terminal wires to a 9-volt battery (not included). Place battery into the battery housing.

3. Replace battery cover onto remote control unit.

Battery

Terminal Wires

9-Volt Battery

Figure 41 - Installing Battery in HandHeld Remote Control Unit (GHRC Series)

9-Volt Battery

Battery Housing

Figure 42 - Installing Battery in Hand-Held Remote Control Unit (GHRCTA Series)

Cover

Terminal Wires

Remote Control Unit

Battery Housing

Remote Control Unit

Battery Cover

2. Remove the screws from the 2 tabs at the top of the glass door while holding door securely keeping it from falling forward (see Figure 44).

3. Grasp door by both sides and ease it upward off of the lower bracket (see Figure 44).

4. T o replace glass door, follow the above instructions in reverse.

Bolt

Stove Front Panel Assembly

Figure 43 - Removing Front Panel from Stove

Screw

Terminal Wires

Battery Clip

9-Volt Battery

Figure 39 - Installing Battery in Receiver

OFF

Figure 40 - Installing Remote Receiver

107281

REMOVING/REPLACING GLASS DOOR

You must remove glass door to install logs, lava rock, and ember material. To remove glass door, you must first remove the front panel on stove body.

CAUTION: Do not operate this burner system with a broken glass door panel or without the glass door panel securely in place. For replacement part information see

Parts

, page 26.

1. Remove 2 bolts from bottom of stove (if still in place) and one from the top of stove to remove front panel (see Figure 43).

Replacement

For more information, visit www.desatech.com

Glass Door

Figure 44 - Removing Glass Door from Burner System

Continued

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

STOVE AND B-VENT BURNER SYSTEM INSTALLATION

Continued

INSTALLING LOGS, LAVA ROCK, AND GLOWING EMBERS

WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury.

It is very important to install these logs exactly as instructed. Do not modify logs. Only use logs supplied with freestanding stove with burner system.

1. Remove glass door. See Removing/Re- placing Glass Door, page 17.

2. Place log #1 (back log) on top of grate. Make sure the notches in the bottom of the log fit over the grate (see Figure 45).

2. Rest log #2 (large front log) on the pins on the front part of the grate (see Figure 46).

3. Place log #3 (crossover log) onto the rear and front logs. Make sure it is seated properly into the notch on the front log and over the raised triangular portion of the rear log as shown in Figure 47.

4. Place log #4 (small log) onto the front left part of the grate making sure the notches fits over the prong of the grate. See Figure 48.

Figure 46 - Installing Log No. 2

Figure 47 - Installing Log No. 3

5. Lava rock may be placed along sides and front inside burner system bottom. This may not be visible when you have replaced the front of the stove. It is not necessary to use all of the lava rock provided.

NOTICE: Do not put lava rock on burner or under burner. Placing lava rock on burner could cause performance problems.

6. Pull ember material apart into pieces no larger than a dime. Place these pieces loosely and sparingly directly onto the exposed section of the front burner and along the space between the burner and grate prongs (see Figure 49). This will create the glowing ember appearance as the flame touches the ember material. Do not block air slots by using too much ember material in one area. It is not necessary to use all of the ember material provided.

7. Replace the glass door and stove front. See Removing/Replacing Glass Door, page 17.

WARNING: The glass door must be securely in place before running this burner system. Do not run this burner system if glass is missing or broken.

Figure 45 - Installing Log No. 1

For more information, visit www.desatech.com

Figure 48 - Installing Log No. 4

Figure 49 - Placing Ember Material on Burner

107281

OWNER’S MANUAL

OFF

OPERATING STOVE WITH B-VENT BURNER SYSTEM

FOR YOUR SAFETY

READ BEFORE

LIGHTING

WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

A. This appliance has a pilot which must

be lighted by hand. When lighting the pilot, follow these instructions exactly .

B. BEFORE LIGHTING smell all

around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHA T TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electric switch; do not use any phone in your building.

• Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

C. Use only your hand to push in or turn

the gas control knob. Ne ver use tools. If the knob will not push in or turn by hand, don't try to repair it, call a qualified service technician. For ce or attempted repair may result in a f ire or explosion.

D. Do not use this appliance if any part

has been under water . Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING

INSTRUCTIONS

1. STOP! Read the safety information in column one.

2. T urn ON/OFF switch, located on side of rear panel, to “OFF”.

3. Open lower door panel.

4. Turn off all electric power to the burner system.

5. Push in gas control knob slightly and turn clockwise to “OFF”.

6. Wait f ive (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow “B” in the safety information in column one. If you don't smell gas, go to the next step.

7. The pilot is located by the main burner and should not require accessing for lighting.

8. Turn knob on gas control counterclockwise to “PILOT”.

9. Push in control knob all the way and hold. Immediately light the pilot by repeatedly depressing the piezo spark ignitor until a flame appears. Continue to hold for about one (1) minute after the pilot is lit. Release knob and it will pop back. Pilot should remain lit. If it goes out, repeat steps 5 through 8.

•

If knob does not pop up when released, stop and immediately call your service technician or gas supplier.

• If the pilot will not stay lit after sev-

eral tries, turn the gas control knob to “OFF” and call your service technician or gas supplier.

10. Turn gas control counterclockwise

to “ON”.

11. Turn on all electric power to the burner system.

12. Turn the ON/OFF switch to ON position.

13. This valve is equipped with a HI/LO feature. Set burner system input as desired.

14. Close lower panel.

TO TURN OFF GAS

TO APPLIANCE

1. Set selector switch, located on side of rear panel, in the “OFF” position.

2a. Open lower door panel. 2b. If Using Optional Hand-Held Remote:

Set selector switch in the OFF position to prevent draining battery.

3. Turn off all electrical power to the appliance if service is to be performed.

4. Push in gas control knob slightly and turn clockwise

to “OFF”.

5. Close lower panel.

Shutting Off Burners Only (pilot stays lit)

You may shut off the burners and keep the pilot lit by doing one of the following:

1. Turn control knob clockwise to the PILOT position.

2. Set selector switch in the OFF position.

Variable Control Knob

Piezo Ignitor

Figure 50 - Control Valve

Gas Control Knob

MANUAL LIGHTING

PROCEDURE

1. Remove glass door (see Removing/ Replacing Glass Door, page 17.

2. Follow steps 1 through 8 under Lighting Instructions.

3. Depress control knob and light pilot with match.

4. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow steps 10 through 14, column 2.

5. Replace glass door (see Removing/ Replacing Glass Door, page 17).

107281

Continued

For more information, visit www.desatech.com

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

OPERATING STOVE WITH B-VENT BURNER SYSTEM

Continued

OPTIONAL REMOTE

OPERATION

Note:

All remote control accessories must be purchased separately (See Accessories on page 27). Follow instructions included with the remote control.

Thermostat Control Operation

(Optional GHRCTA Only) The thermostat control setting on the remote control unit can be set to any comfort level between WARMER and COOLER. The burners will turn on and off automatically to maintain the comfort level you select. The ideal comfort setting will vary by household depending upon the amount of space to be heated, the output of the central heating system, etc.

NOTICE: You must light the pilot before using the hand-held remote control unit. See

Instructions,

page 19 .

1. After lighting, let pilot flame burn for

about one minute. Turn control knob on the control valve to ON position. Turn flame adjustment knob anywhere between HI and LO. Slide the selector switch to the REMOTE position.

Note:

The burners may light if hand-held remote ON button was on when selector switch was last turned off. You can now turn the burners on and off with either optional hand-held remote control unit.

IMPORTANT:

Do not leave the selector switch in the REMOTE position when the pilot is not lit. This will drain the battery.

IMPORTANT:

Be sure to press the ON/OFF buttons on the hand-held remote control unit for up to 3 seconds to assure proper operation.

Lighting

Selector Switch in Remote Position (GHRC Optional Remote Control)

REMOTE OFF ON

Control Knob in On Position

OFF

Flame Adjustment Knob

Figure 51 - Setting the (GHRC) Remote Control Selector Switch, Valve Control Knob, and Flame Adjustment Knob for Remote Operation

Selector Switch in Remote Position (GHRCTA Optional Remote Control)

ON OFF REMOTE

Control Knob in On Position

OFF

Flame Adjustment Knob

Figure 52 - Setting the (GHRCTA) Selector Switch, Control Knob, and Flame Adjustment Knob for Remote Operation

GHRC Series Operation:

2a. Press the ON/OFF button to turn the

burners on and off. When turning burners off, the pilot will remain lit.

GHRCTA Series Operation:

2b. Press the AUTO/ON/OFF button on

the hand-held remote control (see Figure 53). The lights to the left of the button will show AUTO, ON, or OFF.

Shows Temperature Setting The Log Heater will

Automatically Cycle between Pilot and the Heat Setting that has been Selected

• In the ON mode, the burners will ignite. The heater is in manual mode when ON is lit.

• In the AUTO mode, the thermosta t in the hand-held remote unit controls the room temperature. To increase the room temperature, pr ess the top arrow of the TEMP b utton. To lower the room temperature, press the bottom arrow of the TEMP button. At higher settings the heater will run longer.

IMPORTANT:

This remote contr ol has been specially engineered to take an air temperature sample every 5.5 minutes in the auto mode. It will not respond immediately to the temperature setting being turned up or down.

IMPORTANT:

The hand-held remote control unit must be near the heater. Do not keep the hand-held remote control unit too close to the heater. The thermostat on the hand-held remote control unit will heat up too quickly and turn the heater off.

3. To turn the burner off, press the AUTO/ON /OFF button until OFF lights. The pilot will remain lit.

IMPORTANT:

To turn the pilot off, manually turn the control knob on the heater to the OFF position.

Increases Room Temperature in AUTO Mode

Decreases Room Temperature in AUTO Mode

Turns Burner On or Off and Allows You to Choose the Auto Setting

For more information, visit www.desatech.com

Figure 53 - Hand-Held Thermostat Remote Control Unit Selections (GHRCTA Only)

107281

OWNER’S MANUAL

OPERATING STOVE WITH B-VENT BURNER SYSTEM

Continued

OPERATING

OPTIONAL GWMT1

WALL MOUNTED

THERMOSTAT

WARNING: Do not connect the thermostat to a power source. Electrical shock and/or a fire hazard will occur.

Light the fireplace as instructed in Lighting Instructions on page 19. Set wall ther-

mostat to desired temperature. This thermostat has been electronically

calibrated at the factory and requires no adjustment or leveling.

OPERATING

OPTIONAL BLOWER

ACCESSORY

Blower controls are located on the left side of the rear cover of stove (from front of stove).

The DA3610TA thermostatically-controlled blower has an ON setting and an OFF setting. The blower will only run when the switch is in the ON position. In the OFF position, the blower will not operate.

If you are using DA3610TA blower with optional thermostat (wall mount or remote control), your burner system and blower will not turn on and off at the same time. The burner system may run for several minutes before the blower turns on. After the heater modulates to the pilot position, the blower will continue to run. The blower will shut off after the burner system firebox temperature decreases.

The blower helps distribute heated air from the burner system. Periodically check the top grates of the stove and remove any dust, dirt, or other obstructions that will hinder the flow of air.

Upon installation, the thermostat must be allowed to stabilize at room temperature for a minimum of 30 minutes for proper operation.

To turn the burner system off, adjust thermostat to the lowest setting and turn the gas control knob back to PILOT. The pilot will remain lit.

IMPORTANT:

turn the control knob on the heater to the OFF position.

To turn the pilot off,

INSPECTING BURNERS

Check pilot flame pattern and burner flame patterns often.

PILOT ASSEMBLY

The pilot assembly is factory preset for the proper flame height. Alterations may have occurred during shipping and handling. Call a qualified service person to readjust the pilot if necessary.

The height of the thermopile must be 3/8" to 1/2" above the pilot flame as shown in Figure 54. The flame from the pilot burner must extend beyond the thermopile.

If your pilot assembly does not meet these requirements:

• turn burner system off (see To Turn Off Gas to Appliance, page 19)

• see Troubleshooting, pages 23 through 25

Thermopile

3/8" to 1/2"

Pilot Burner

Piezo Ignitor

Figure 54 - Pilot Assembly

BURNER FLAME PATTERN

Burner flames will be steady; not lifting or floating. Flame patterns will be different from unit to unit and will vary depending on installation type and weather conditions.

If the vent configuration is installed incorrectly, the flames will lift or “ghost”. This can be dangerous. Inspect the flames after installation to ensure proper installation and performance.

Figure 55 shows a typical flame pattern. If burner flame pattern differs from that described:

• turn burner system off (see To Turn Off Gas to Appliance, page 19)

• see Troubleshooting, pages 23 through 25

Figure 55 - Typical Flame Pattern

107281

For more information, visit www.desatech.com

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

CLEANING AND MAINTENANCE

WARNING: Turn off burner sys-

tem and let cool before cleaning.

CAUTION: You must keep control areas, burners, and circulating air passageways of stove and burner system clean. Inspect these areas before each use. Have burner system inspected yearly by a qualified service person. Stove and burner system may need more frequent cleaning due to excessive lint from carpeting, bedding material, pet hair, etc.

GLASS DOOR

WARNING: Handle glass door panel with care. Do not strike, slam or otherwise abuse glass. Do not operate burner system with the glass door removed, cracked, or broken.

WARNING: Do not use abrasive cleaners as this may damage glass. Use a nonabrasive household glass cleaner to clean glass. Do not clean glass when hot.

Glass must be cleaned periodically. During start-up it is normal for condensation to form on the inside of the glass causing lint, dust, and other airborne particles to cling to the glass surface. During initial start-up a slight film may form on the glass due to paint curing. The glass should be cleaned several times with a non-ammonia, nonabrasive household cleaner and warm water after the first two weeks of operation. Thereafter, clean the glass two or three times during each heating season, depending on the usage and circumstances present. Refer to Removing/Replacing Glass Door on page 17 of this manual when removing glass door for cleaning.

WARNING: Only parts supplied by the manufacturer should be used when replacing broken or damaged glass door panel (see

Replacement Parts

glass door panel is a complete unit. No substitute materials may be used.

CAUTION: Wear gloves and safety glasses while handling or removing broken glass. Do not remove if glass is hot. Keep children and pets away from glass.

If glass has been broken, carefully remove glass door (see Removing/Replacing Glass Door, page 17). Vacuum all glass pieces with a shop vac.

CAUTION: Do not vacuum if pieces are hot.

Use only the ceramic glass door replacement intended for this burner system (see Replacement Parts, page 26, for details on ordering). No substitutions may be made. See Removing/Replacing Glass Door , page 17, for instructions for replacing glass door.

WARNING: Do not operate burner system with the glass door removed, cracked, or broken.

, page 26). This

PILOT AND BURNERS

• Remove ember material before cleaning burners and replace when cleaning is complete.

• Burner and controls should be cleaned with compressed air to remove dust, dirt, or lint.

• Use a vacuum cleaner or small, soft bristled brush to remove excess dust, dirt, or lint.

LOGS

• If you remove logs for cleaning, refer to

Installing Logs, Lava Rock, and Glowing Embers, page 18, to properly replace logs.

• Use a vacuum cleaner to remove any carbon buildup on logs.

• Replace log(s) if broken. See Replace- ment Parts on page 26.

• Replace ember material periodically as needed. See Replacement P arts on page 26.

VENTING SYSTEM

Conduct annual inspection of the venting system following these guidelines:

1. Check areas of venting system that are

exposed to the weather for corrosion (rust spots or streaks and, in extreme cases, holes). Have these items replaced immediately by a qualified service person.

2. Remove the vent cap and shine a

flashlight into the vent. Remove any foreign material.

3. Check for evidence of excessive con-

densation. Continuous condensation can cause corrosion of caps, pipes, and fittings and can be caused by having excessive lateral runs, too many elbows, or exterior portions of the system being exposed to cold weather.

4. Inspect joints to verify that no pipe sec-

tion or fitting has been disturbed and loosened. Check mechanical supports such as wall straps for rigidity.

For more information, visit www.desatech.com

107281

OWNER’S MANUAL

TROUBLESHOOTING

Note:

For additional help, visit DESA

International’s technical service web site at www.desatech.com.

Note:

All troubleshooting items are listed in

order of operation.

OBSERVED PROBLEM

When ignitor button is pressed, there is no spark at pilot

When ignitor button is pressed, there is spark at pilot but no ignition

WARNING: Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater.

POSSIBLE CAUSE

1. Ignitor electrode not connected to ignitor cable

2. Ignitor cable pinched or wet

3. Piezo ignitor nut is loose

4. Broken ignitor cable

5. Bad piezo ignitor

6. Ignitor electrode broken

7. Ignitor electrode positioned wrong

1. Gas supply turned off or equipment shutoff valve closed

2. Control knob not in PILOT position

3. Control knob not pressed in while in PILOT position

4. Air in gas lines when installed

5. Depleted gas supply (propane/LP models only)

6. Pilot is clogged

7. Gas regulator setting is not correct

CAUTION: Never use a wire, needle, or similar object to clean pilot. This can damage pilot unit.

REMEDY

1. Reconnect ignitor cable

2. Free ignitor cable if pinched by any metal or tubing. Keep ignitor cable dry

3. Tighten nut holding piezo ignitor. Nut is located behind the mounting bracket

4. Replace ignitor cable

5. Replace piezo ignitor

6. Replace pilot assembly

7. Replace pilot assembly

1. Turn on gas supply or open equipment shutoff valve

2. Turn control knob to PILOT position

3. Press in control knob while in PILOT position

4. Continue holding down control knob. Repeat igniting operation until air is removed

5. Contact local propane/LP gas company

6. Clean pilot (see Cleaning and Mainte- nance, page 22) or replace pilot assembly

7. Replace gas control

Pilot lights but flame goes out when control knob is released

107281

1. Control knob not fully pressed in

2. Control knob not pressed in long enough

3. Equipment shutoff valve not fully open

4. Control valve damaged

www.desatech.com

For more information, visit www.desatech.com

1. Press in control knob fully

2. After pilot lights, keep control knob pressed in 30 seconds

3. Fully open equipment shutoff valve

4. Replace control valve

Continued

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

Burner does not light after pilot is lit

Delayed ignition burner

Burner backfiring during combustion

Slight smoke or odor during initial operation

Heater produces a whistling noise when burner is lit

POSSIBLE CAUSE

1. Burner orifice clogged

2. Inlet gas pressure is too low

3. Thermopile leads disconnected or improperly connected

4. Thermopile is defective

1. Manifold pressure is too low

2. Burner porting or orifice clogged

1. Burner orifice is clogged or damaged

2. Damaged burner

3. Gas regulator defective

1. Residues from manufacturing processes and logs curing

1. Turning control knob to HI position when burner is cold

2. Air in gas line

3. Dirty or partially clogged burner orifice

REMEDY

1. Clean burner (see Cleaning and Maintenance, page 22) or replace burner

orifice

2. Contact local propane/LP or natural gas company

3. Reconnect leads (see Wiring Diagram, page 26)

4. Replace thermopile

1. Contact local propane/LP or natural gas company

2. Clean burner (see Cleaning and Main- tenance, page 22) or replace burner orifice

1. Clean burner (see Cleaning and Maintenance, page 22) or replace burner orifice

2. Replace damaged burner

3. Replace gas control

1. Problem will stop after a few hours of operation

1. Turn control knob to LO position and let warm up for a minute

2. Operate burner until air is removed from line. Have gas line checked by local propane/LP or natural gas company

3. Clean burner (see Cleaning and Maintenance, page 22) or replace burner orifice

Glass soots

Burner system produces a clicking/ticking noise just after burners are lit or shut off

Remote does not function

For more information, visit www.desatech.com

1. Flame impingement on logs

2. Debris around burner air mixer

1. Metal expanding while heating or contracting while cooling

1. Battery is not installed or battery power is low

www.desatech.com

1. Adjust the log set so that the flame does not excessively impinge on it

2. Inspect the opening at the base of the burner to see that it is NOT packed with any type of material

1. This is common. If noise is excessive, contact qualified service person

1. Replace 9-volt batteries in receiver and remote control

107281

TROUBLESHOOTING

Continued

WARNING: If you smell gas

• Shut off gas supply.

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any phone in your building.

• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the fire department.

OWNER’S MANUAL

IMPORTANT:

supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors. These odors will disappear over time.

Operating burner system where impurities in air exist may create odors. Cleaning

OBSERVED PROBLEM

Burner system produces unwanted odors

Burner system shuts off in use

Gas odor even when control knob is in OFF position

POSSIBLE CAUSE

1. Gas leak. See Warning statement above

1. High or gusting winds

2. Low line pressure

3. Pilot is partially clogged

4. Inner vent pipe leaking exhaust gasses into system

5. Glass too loose and air tight gasket leaks in corners after usage

6. Bad thermopile

7. Improper vent cap installation

1. Gas leak. See Warning statement

above

2. Control valve defective

REMEDY

1. Locate and correct all leaks (see Checking Gas Connections, pages 14 and 15)

1. Fireplace has been tested for up to 40 m.p.h. winds. However, extreme conditions may occur. See Lighting Instruc- tions on page 19

2. Contact local propane/LP or natural gas company

3. Clean pilot (see Cleaning and Mainte- nance, page 22)

4. Locate and correct all leaks (see Check- ing Gas Connections, pages 14 and 15)

5. Tighten glass

6. Replace faulty component

7. Check for proper installation and freedom from debris or blockage

1. Locate and correct all leaks (see Check- ing Gas Connections, pages 14 and 15)

2. Replace control valve

Gas odor during combustion

Dark residue on logs or inside of burner system

107281

1. Gas leak. See Warning statement above

1. Improper log placement

2. Air holes at burner inlet blocked

3. Burner flame holes blocked

www.desatech.com

For more information, visit www.desatech.com

1. Locate and correct all leaks (see Checking Gas Connections, pages 14 and 15)

1. Properly locate logs (see Installing Logs, Lava Rock, and Glowing Embers, page 18)

2. Clean out air holes at burner inlets. Periodically repeat as needed

3. Remove blockage or replace burner

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

REPLACEMENT PARTS

Note:

Use only original replacement parts.

This will protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they can not supply original replacement part(s), call DESA International’s Technical Service Department at 1-800-DESA LOG (1-800-337-2564).

When calling DESA International, have ready

• your name

• your address

• model and serial numbers of your burner system

• how fireplace was malfunctioning

• type of gas used (propane/LP or natural gas)

• purchase date

Usually, we will ask you to return the defective part to the factory.

PARTS NOT UNDER WARRANTY

Contact authorized dealers of this product. If they can not supply original replacement part(s), call DESA International’s Parts Department at 1-800-972-7879 for referral information.

When calling DESA International, have ready

• model number of your burner system

• the replacement part number

TECHNICAL SERVICE

You may have further questions about installation, operation, or troubleshooting. If so, contact DESA International’s Technical Service Department at 1-800-DESA LOG (1-800-337-2564).

You can also visit DESA International’s technical service web site at www.desatech.com.

WIRING DIAGRAM

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

Variable

Fan Switch

Off

110/115

V.A.C.

Figure 56 - Blower Wiring Diagram for Thermostat-Controlled Models

Black

White

Green

Black

Fan Switch

(N.O.)

Blue

Blower

Motor

SERVICE HINTS

When Gas Pressure is Too Low

• pilot will not stay lit

• burners will have delayed ignition

• burner system will not produce specified heat

• propane/LP gas supply might be low (propane/LP units only)

When Gas Quality is Bad

• pilot will not stay lit

• burners will produce flames and soot

• burner system will backfire when lit

If you feel your gas pressure is too low or gas quality is bad, contact your local natural or propane/LP gas supplier.

For more information, visit www.desatech.com

107281

OWNER’S MANUAL

SPECIFICATIONS

MSTBVN MSTBVP

21,000-30,000 Btu/h 20,000-28,000 Btu/h Gas Type Natural Propane/LP Ignition Piezo Piezo Manifold Pressure 3.5" w.c. 10.0" w.c. Minimum Inlet Supply Pressure 4.5" w.c. 11.0" w.c. Thermal Efficiency 70% 70% Dimension, Inches/mm (HxWxD)

Fireplace* 28" x 28" x 18" 28" x 28" x 18"

711.2 x 685.8 x 584.2 mm 711.2 x 685.8 x 584.2 mm

Carton (Insert Only) 23" x 33" x 23" 23" x 33" x 23"

584.2 x 838.2 x 584.2mm 584.2 x 838.2 x 584.2mm

Weight, lbs/kg

Fireplace 70 lbs/31.8 kg 70 lbs/31.8 kg Shipping 75 lbs/34 kg 75 lbs/34 kg

* When installed in Sun Valley cast iron stove body (MC Series).

ACCESSORIES

Purchase these stove and burner system accessories from your local dealer. If they can not supply these accessories, call Sun Valley Stove Company’s Sales Department at 1-877-SUNVAL1 for information. You can also write to the address listed on the back page of this manual.

THERMOSTATICALLYCONTROLLED BLOWER KIT DA3610TA

Provides better heat distribution. Blower turns off and on automatically, as needed. Complete installation and operation instructions included in this manual.

RECEIVER AND HAND-HELD REMOTE CONTROL KIT GHRC

For all models. Allows the heater to be turned on and off conveniently.

ARM

COO

TEMP

LER

AUTO

OFF

RECEIVER AND HAND-HELD THERMOSTAT REMOTE CONTROL KIT - GHRCTA

Allows the burner system to be operated in a manually or thermostatically-controlled mode. You can adjust your heat settings and turn the heater on or off without leaving the comfort of your easy chair.

WALL MOUNTED THERMOSTAT CONTROL KIT GWMT1 (Not Shown)

Allows easy wall access to the operation of your burner system. This will allow you thermostatic control with the convenience of a wall switch.

WALL MOUNTED ON/OFF SWITCH - GWMS2 (Not Shown)

Allows heater to be turned on and off with a wall switch.

107281

For more information, visit www.desatech.com

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

ILLUSTRATED PARTS BREAKDOWN

MSTBVN MSTBVP

23-3

23-4

23 -1

18 19

23-2

For more information, visit www.desatech.com

O N

107281

OWNER’S MANUAL

PARTS LIST

MSTBVN MSTBVP

This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 26 of this manual.

KEY NO. PART NUMBER DESCRIPTION QTY.

1 106839-01 Firebox Assembly 1 2 106854-01 Glass Door Assembly 1 3 106859-02 Rear Cover 1 4 M11084-46 Screw, Hex 15 5 099123-01 Wire Clip 1 6 099998-01 On/Off Switch 1 7 103284-07 Wire Harness 1 8 103284-06 Wire Harness 1 9 107195-01 Spillswitch Bracket 1 10 105494-01 Spillswitch 1 11 M11084-43 Switch Screw 2 12 105468-01 Valve Bracket 1 13 105489-01 Valve, Natural 1

105489-02 Valve, Propane/LP 1

14 105488-01 Pilot Assembly, Natural 1

105488-02 Pilot Assembly, Propane/LP 1 15 102445-01 Ignitor, Piezo 1 16 106854-01 4" Connector Gasket 1 17 106036-01 Burner, Natural 1

106036-02 Burner, Propane/LP 1 18 104506-16 Orifice, Natural 1

104506-17 Orifice, Propane/LP 1 19 104507-01 Brass Elbow 1 20 901063-01 Brass Elbow 2 21 101628-04 Flex Tubing 2 22 105325-01 Air Deflector 1 23 105491-01 Log Set 1 23-1 105774-01 Rear Log 1 23-2 105774-02 Front Log 1 23-3 105774-03 Crossover Log 1 23-4 105774-04 Log Piece 1 24 098304-03 Screw 2 25 M12461-50 Screw 3 26 M12461-62 Screw 2 27 106794-01 Grate Assembly 1 28 107278-01 Center Cast Top 1 29 107010-01 4" Connector 1

PARTS AVAILABLE - NOT SHOWN

GA6060 Lava Rock 1

104529-01 Ember Material 1

M11084-26 Hex Screw for Blower Bracket 4

107281

For more information, visit www.desatech.com

SUN VALLEY STOVE COMPANY

CAST IRON STOVE AND BURNER SYSTEM

ILLUSTRATED PARTS BREAKDOWN

SUN VALLEY STOVE MC(*) SERIES

(* Indicates Color Suffix Designation)

2 (Discarded During Assembly)

7-4

7-1

For more information, visit www.desatech.com

7-2

7-3

107281

OWNER’S MANUAL

PARTS LIST

This list contains replaceable parts used in your stove. When ordering parts, follow the instructions listed under Replacement Parts on page 26 of this manual.

SUN VALLEY STOVE MC(*) SERIES

(* Indicates Color Suffix Designation)

KEY PART NO. NO. DESCRIPTION QTY.

1C 104171-02 Top Grate with Screen (Center) (Black Only) 1 1L 104171-03 Top Grate with Screen (Left) (Black Only) 1 1R 104171-04 Top Grate with Screen (Right) (Black Only) 1 2 104172-02 Stove Back Panel (Black Only) 1 3 104173-10 Bottom Door (Metalic Black) 1

104173-11 Bottom Door (Porcelain Enamel Black) 1 104173-12 Bottom Door (Porcelain Enamel Navy) 1 104173-13 Bottom Door (Porcelain Enamel Almond) 1 104173-14 Bottom Door (Porcelain Enamel Green) 1

104173-15 Bottom Door (Porcelain Enamel Red) 1 4 104174-04 Stove Dropped Bottom 1 5 104175-10 One Leg (Metalic Black) (4 Total Per Stove) 1

104175-11 One Leg (Porcelain Enamel Black) (4 Total Per Stove) 1

104175-12 One Leg (Porcelain Enamel Navy) (4 Total Per Stove) 1

104175-13 One Leg (Porcelain Enamel Almond) (4 Total Per Stove) 1

104175-14 One Leg (Porcelain Enamel Green) (4 Total Per Stove) 1

104175-15 One Leg (Porcelain Enamel Red) (4 Total Per Stove) 1 6 104176-01 Leg Leveler bolt M8 x 1.25 - 55mm Long (4 Total Per Stove) 1 7 104177-02 Hardware Kit 1 7-1 * Door Hinge Step Bolt With Shoulder (1 Per Unit) 1 7-2 * Door Catch Bolt M8 x 1.25 - 55mm Long With Two M8

Hex Nuts (1 Per Unit) 1

7-3 * Bottom Floor Bolts M6 x 1 - 25mm Long With Flat Washer

And Lock Washer (4 Per Unit) 1

7-4 * Leg Bolts M6 x 1.25 - 20mm Long With Flat Washer And

Lock Washer (4 Per Unit) 1

8 104178-01 Back Panel Bolts M6 x 1 - 20mm Long With Flat Washer

And Lock Washer (6 Installed Per Unit) 1

104108-06 Touch-up Spray Paint 12 oz Can (Metallic Black) 1

104807-04 Touch-up Paint Bottle with Brush (Porcelain Enamel Black) 1

104807-05 Touch-up Paint Bottle with Brush (Porcelain Enamel Navy) 1

104807-06 Touch-up Paint Bottle with Brush (Porcelain Enamel Almond) 1

104807-07 Touch-up Paint Bottle with Brush (Porcelain Enamel Green) 1

104807-08 Touch-up Paint Bottle with Brush (Porcelain Enamel Red) 1

106057-01 Back Panel Extension, Left (Included) 1

106057-02 Back Panel Extension, Right (Included) 1

104178-01 Back Panel Bolts M6 x 1 - 20mm Long With Flat Washer

* Included In Hardware Kit

107281

PARTS AVAILABLE — NOT SHOWN

And Lock Washer (6 Installed Per Unit) 1

For more information, visit www.desatech.com

WARRANTY INFORMATION

KEEP THIS WARRANTY

Model Serial No. Date Purchased

Always specify model and serial numbers when communicating with the factory. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written

warranty. We make no other warranty, expressed or implied.

LIMITED WARRANTY

B-VENT FREESTANDING FIREPLACE AND SUN VALLEY STOVE CHASSIS

DESA International warrants this product to be free from defects in materials and components for four (4) years from the date of first purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim under this warranty the Bill of Sale or cancelled check must be presented.

This warranty is extended only to the original retail purchaser. This warranty covers the cost of part(s) required to restore this heater to proper operating condition and an allowance for labor when provided by a DESA Authorized Service Center. Warranty part(s) MUST be obtained through authorized dealers of this product and/or DESA International who will provide original factory replacement parts. Failure to use original factory replacement parts voids this warranty. The heater MUST be installed by a qualified installer in accordance with all local codes and instructions furnished with the unit.

This warranty does not apply to parts that are not in original condition because of normal wear and tear, or parts that fail or become damaged as a result of misuse, accidents, lack of proper maintenance or defects caused by improper installation. Travel, diagnostic cost, labor, transportation and any and all such other costs related to repairing a defective heater will be the responsibility of the owner.

TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT; THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND LIMITS THE DURATION OF ANY AND ALL IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO FOUR (4) YEARS ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE; AND DESA INTERNATIONAL’S LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA INTERNATIONAL SHALL NOT BE LIABLE FOR ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES.

Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of incidental or consequential damages, so the above limitation on implied warranties, or exclusion or limitation on damages may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights that vary from state to state. For information about this warranty write:

INTERNATIONAL

2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004

www.desatech.com

Sun V alley

Stove Company

Div. MASDA Corporation Box D Whippany, NJ 07981

www.sunvalleystove.com

107281 01

NOT A UPC

107281-01 Rev. B 09/00

sun valley MSTBVN, MSTBVP Owner's Operation And Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual